Liquid injecting container

Abstract

The present disclosure relates to a liquid injecting container for an atomizer. The atomizer includes a liquid injecting opening. The liquid injecting container includes a housing, a movable piece, and an elastic piece. The housing defines a reservoir for storing tobacco liquid. The housing has an open end. The open end defines at least one liquid outlet. The movable piece is capable of moving along an axial direction of the open end. The elastic piece abuts against the movable piece. When the open end is coupled to the liquid injecting opening, the movable piece is capable of moving axially to a first position where the at least one liquid outlet is opened. When the open end is detached from the atomizer, the elastic piece is capable of driving the movable piece to move axially to a second position where the at least one liquid outlet is sealed.

What is claimed is: 
     
       1. A liquid injecting container for an atomizer of an electronic cigarette, the atomizer including a liquid injecting opening, the liquid injecting container comprising:
 a housing defining a reservoir for storing tobacco liquid, the housing having an open end configured for connecting with the liquid injecting opening, the open end defining at least one liquid outlet; 
 a holder disposed inside the opening end; 
 a movable piece disposed in the holder and further received in the open end, and being capable of moving along an axial direction of the open end; and 
 an elastic piece disposed in the open end, a first end of the elastic piece abutting against a first end of the movable piece, a part of the elastic piece abutting against the holder, and a second end of the elastic piece opposite to the first end of the elastic piece further connected to a second end of the movable piece; 
 wherein when the open end is coupled to the liquid injecting opening, the movable piece is capable of moving axially to a first position where the at least one liquid outlet is opened and the part of the elastic piece between the holder and the second end of the elastic piece is stretched while the other part of the elastic piece between the holder and the first end of the elastic piece is not stretched; when the open end is detached from the atomizer, the elastic piece is capable of driving the movable piece via restoration of the part and the other part of the elastic piece to move axially to a second position where the at least one liquid outlet is sealed. 
 
     
     
       2. The liquid injecting container according to  claim 1 , wherein the at least one liquid outlet is defined in an upper part of a sidewall of the movable piece, the movable piece defines at least one liquid passage extending axially, and the liquid passage is in communication with the at least one liquid outlet. 
     
     
       3. The liquid injecting container according to  claim 2 , further comprising a sealing component between the movable piece and the open end, wherein the sealing component is configured for sealing the at least one liquid outlet, when the movable piece is moved upwards beyond the sealing component, the at least one liquid outlet communicates with the reservoir. 
     
     
       4. The liquid injecting container according to  claim 3 , wherein the sealing component comprises a sealing ring, and the sealing ring is assembled in the holder. 
     
     
       5. The liquid injecting container according to  claim 2 , wherein the movable piece comprises a main body and at least one inserting part extending from the main body, the at least one inserting part is configured for inserting into the liquid injecting opening, and the at least one liquid passage extends through the at least one inserting part. 
     
     
       6. The liquid injecting container according to  claim 1 , wherein the elastic piece comprises a spring. 
     
     
       7. The liquid injecting container according to  claim 6 , further comprising a locating plate arranged on the second end of the movable piece, wherein the second end of the spring is connected to the locating plate. 
     
     
       8. The liquid injecting container according to  claim 1 , wherein the movable piece comprises a flange on a sidewall at the first end of the movable piece, and the flange comprises a bottom surface configured for abutting against the atomizer. 
     
     
       9. The liquid injecting container according to  claim 8 , wherein the first end of the elastic piece abuts against a top surface of the flange. 
     
     
       10. The liquid injecting container according to  claim 1 , wherein the housing is made of deformable material.